Model comparison
Claude Sonnet 5.5 vs phi-3-mini 3.8B
Claude Sonnet 5.5 has enough public results to be ranked (#10); phi-3-mini 3.8B does not yet, so treat this comparison as directional.
Last verified . 0 shared benchmarks.
MicrosoftSide by side
| Claude Sonnet 5.5 | phi-3-mini 3.8B | |
|---|---|---|
| Provider | Anthropic | Microsoft |
| Noometry Index | 60.5 | — |
| Released | 2026-09-28 | — |
| Weights | Proprietary | Proprietary |
| Context window | 1M | — |
| Max output | 128K | — |
| Input $ / M tokens | $2 | — |
| Output $ / M tokens | $10 | — |
| Results tracked | 16 | 1 |
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Category by category
Coding Not comparable
Claude Sonnet 5.5: 65.5 (#6), phi-3-mini 3.8B: —
| Benchmark | Claude Sonnet 5.5 | phi-3-mini 3.8B |
|---|---|---|
| FrontierCode | 52.1% | — |
| CursorBench | 55.5% | — |
| LMArena WebDev | 1699 | — |
| FrontierSWE | 61.9% | — |
| SciCode | 61% | — |
| ALE-Bench | 1,819 | — |
Agentic & Tool Use Not comparable
Claude Sonnet 5.5: 44.9 (#14), phi-3-mini 3.8B: —
| Benchmark | Claude Sonnet 5.5 | phi-3-mini 3.8B |
|---|---|---|
| APEX-Agents | 75.5% | — |
Reasoning Not comparable
Claude Sonnet 5.5: 52.4 (#29), phi-3-mini 3.8B: —
| Benchmark | Claude Sonnet 5.5 | phi-3-mini 3.8B |
|---|---|---|
| CritPt | 31.4% | — |
| Mystery Game Puzzles | 65% | — |
| Epoch Capabilities Index | — | 117.23 |
Math Not comparable
Claude Sonnet 5.5: 88.7 (#4), phi-3-mini 3.8B: —
| Benchmark | Claude Sonnet 5.5 | phi-3-mini 3.8B |
|---|---|---|
| FrontierMath (Tiers 1-3) | 88.8% | — |
| FrontierMath Tier 4 | 80.5% | — |
| OTIS Mock AIME 2024-2025 | 100% | — |
| ProofBench | 100% | — |
Knowledge Not comparable
Claude Sonnet 5.5: 66.0 (#11), phi-3-mini 3.8B: —
| Benchmark | Claude Sonnet 5.5 | phi-3-mini 3.8B |
|---|---|---|
| GPQA Diamond | 95.6% | — |
| SimpleQA Verified | 46.5% | — |
Multimodal Not comparable
Claude Sonnet 5.5: 53.2 (#5), phi-3-mini 3.8B: —
| Benchmark | Claude Sonnet 5.5 | phi-3-mini 3.8B |
|---|---|---|
| Furniture Assembly | 75% | — |
Frequently asked questions
Is Claude Sonnet 5.5 better than phi-3-mini 3.8B?
Claude Sonnet 5.5 has enough public results to be ranked (#10); phi-3-mini 3.8B does not yet, so treat this comparison as directional.
How many benchmarks do Claude Sonnet 5.5 and phi-3-mini 3.8B share?
0 benchmarks have published results for both models. Claude Sonnet 5.5 has 16 scored results on Noometry and phi-3-mini 3.8B has 1.